Calculators Comparing TI-NSpire and TI-89 Calculators

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The discussion revolves around the need for a new calculator, specifically considering the TI-Nspire model and whether the CAS (Computer Algebra System) version would be more beneficial than the standard version. Users are encouraged to evaluate their current TI-83 Plus capabilities and identify any limitations that necessitate an upgrade. The conversation highlights the importance of understanding specific needs, such as advanced mathematical functions or features that the TI-83 Plus may lack, to make an informed decision about purchasing a new calculator for the upcoming fall semester.
RedBarchetta
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Has anyone had a chance to use this new model? Also, if I bought the Ti-Nspire, would the CAS version be more useful?

I need to purchase a new calculator for the fall, which would you recommend? I currently have a TI-83 Plus.

Thanks!
 
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What do you need a new calc for? what can't the 83 do for you?
 
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